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Aug . 03, 2025 04:20 Back to list

UCFA206 Pillow Block Bearing Unit - High Load Capacity


Industry Trends: Housing Bearing Units in Modern Industrial Applications

Pillow Block Bearing Units, including the UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing, are fundamental components across cutting-edge industrial systems for load transmission and rotational stability. According to Grand View Research, the global bearing market size reached USD 118.7 billion in 2023 and is anticipated to witness a CAGR of 7.1% from 2024–2030 due to demand in machinery, petrochemical, water treatment, metallurgy, and mining industries. Technological advancements such as high-precision finishing, corrosion-resistant materials, and integrated sealing are driving adoption of advanced units like the UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing.

Major trends include:

  • Energy-efficient, low-maintenance bearing solutions
  • Extended service life via upgraded bearing materials (GCr15, 304/316 stainless steel, ductile iron housing, etc.)
  • Compliance with stricter quality, safety and environmental standards (ISO 9001, ISO/TS 16949, ISO)
  • Customization for niche industries (petrochemicals, food processing, waterworks)
UCFA206 Pillow Block Bearing Unit - High Load Capacity
Core Technical Parameters: UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing
Parameter Specification Industry Standard
Bearing Type UCFA206 Take Up Housing Unit / Pillow Block ISO 113 (Insert), ISO 146 (Housing)
Bore Diameter (d) 30 mm ISO 15
Housing Type Take Up (Flanged, 2-Bolt) ANSI/ABMA 18.2
Material Chromium Steel (GCr15) Insert, Cast Iron/Ductile Iron Housing GB/T 307.1, ASTM A536
Sealing Double Lip Seals + Metal Shield ISO 4101-1
Dynamic Load Rating (C) 29.5 kN ISO 281
Static Load Rating (C0) 15.7 kN ISO 281
Recommended Shaft Tolerance h7/h8 ISO 286
Max Shaft Speed 6200 rpm Manufacturer Test
Grease Type Lithium (NLGI 2) or Food-Safe Grease ISO 12925-1
Working Temperature -35℃ ~ +120℃ GB/T 2591
Service Life (L10) >40,000 hours ISO 281/ISO 76
Technical Comparison: UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing vs Similar Models

Below is a direct comparison of UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing with other mainstream models (UCFA205, UCFA207). Data from SKF and industry leaders.

Model Bore (d, mm) Dynamic Load (kN) Housing Material Sealing Max Speed (rpm)
UCFA206 30 29.5 Cast/Ductile Iron Double lip + shield 6200
UCFA205 25 24.6 Cast Iron Single lip 6500
UCFA207 35 34.2 Ductile Iron Double lip 5900
Graph: Dynamic Load Rating (kN) — Model Comparison
■ UCFA206: 29.5 kN
■ UCFA205: 24.6 kN
■ UCFA207: 34.2 kN
Load Distribution Pie Chart:
⬤ UCFA206 | ⬤ UCFA205 | ⬤ UCFA207
Manufacturing Workflow: UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing

The production of UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing involves state-of-the-art processes to ensure quality and longevity, complying with ISO and ANSI standards. Below is a visual step-by-step workflow for manufacturing:

Raw Material
Selection (GCr15, Ductile Iron)
→
Forging & Casting Housing & Insert Prep
→
CNC Precision Machining (ISO Tolerance)
→
Heat Treatment Hardness > HRC60
→
Grinding & Finishing Ra<0.25μm
→
Assembly Seals + Shield
→
Testing & QA ISO, ANSI, In-house
→
Packing & Shipping Export Standard
Key Quality Points:
  • GCr15 bearing steel for insert – high carbon, wear resistance, >60 HRC after vacuum heat treatment
  • Housing in ductile iron (ASTM A536) – crack resistance, optimal for harsh environments
  • CNC finishing ensures tolerance within μm level, perfect shaft fit
  • ISO/GB/ANSI-compliant testing at every step
UCFA206 Pillow Block Bearing Unit - High Load Capacity
Technical Advantages of UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing
  • Corrosion Resistance: Housing with phosphate/nickel surface treatment, double sealing design defends against exposure in water/petrochemical/chemical processing.
  • Alignment Capability: Spherical self-aligning insert perfects misalignment tolerance up to 2°, reducing shaft/bearing wear in dynamic loads.
  • Long Service Life: Optimized groove geometry, premium grease, and ISO 281 calculation achieves >40,000h L10 life in demanding environments.
  • Easy Installation & Maintenance: Set screw collar and anti-rotation pin allow easy replacement/adjustment in conveyors and tensioners.
  • Energy Saving: Low-friction design improves efficiency in power transmission (average savings 10–15% per Grand View Research).
  • International Standard Compliance: Certified for ISO 9001, RoHS, and tested per ISO 113, ensuring reliability for shipping worldwide.
UCFA206 Pillow Block Bearing Unit - High Load Capacity
Vendor & Brand Comparison: How Does UCFA206 Stand Out?
Attribute UCFA206 (BTZ Bearing) SKF (UCF206 Specialty) FYH/JAF INA/FAG
Standard ISO, ANSI, GB ISO, ABMA JIS, ISO ISO, DIN
Certification ISO 9001, RoHS, SGS ISO 14001/9001 ISO 9001 ISO 9001
Bore/Insert High-precision, GCr15 steel insert Hardened steel insert Steel insert Steel insert
Housing Material Ductile iron, advanced powder-paint finish Cast iron/thermoplastic Cast iron Cast iron
Sealing HD double lip + metal shield Triple-lip seal (Seal technology) Contact seal Single/double lip
Warranty 2 Years 1–2 Years 1 Year 1–2 Years
Customization ✔ (Coating, stainless, logo, packaging) Limited Limited By batch
Support & After-sales 24/7 online, field service, OEM/ODM Global dealers Local dealers/online Local dealers/online
Customization Options for UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing

UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing offers a variety of customized configurations tailored to application:

  • Material: Stainless steel 304/316L, polymer composite for food/medical sector
  • Surface Coating: Hot-dip galvanizing, nickel plating, phosphate chemical treatment for anti-rust
  • Grease: FDA-approved (food industry), high-temperature, or waterproof grease per customer request
  • Sealing Technology: Triple-lip seal or non-contact labyrinth seal for special environments
  • Logo/Branding: Custom laser etching or label
  • Dimensions: Special bore/housing sizes for non-standard conveyor and tension systems
Contact BTZ Bearing for a consultation to match your design!
Application Scenarios & Industry Use Cases
  • Petrochemical & Chemical: Extreme temperature/fluid resistance, supports agitators, conveyors, and rotating drums in plants, conforming to API standards.
  • Water & Wastewater Treatment: Provides extended life in submerged or corrosive fluid processing for aerators and pumps, meeting ISO 9906 for pump mechanical reliability.
  • Metallurgy & Steel Processing: Robust against shock, vibration, and contaminant exposure in rolling mills and tensioners.
  • Food/Beverage Processing: Optional food-grade grease, corrosion-resistant build, sanitized for FDA compliance.
  • Mining, Aggregates: High-load, sealed insertion for belt conveyors and screens, dust-proof for tough environments.
UCFA206 Pillow Block Bearing Unit - High Load Capacity
Case Study: UCFA206 Units in Water Treatment Facility (Europe, 2023)
Background: A large waterworks required corrosion-resistant pillow block bearings in submerged aerator assemblies. OEM bearings typically failed within 10 months due to exposure to reactive chemicals and variable loads.
Solution: Replacing legacy units with UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing (phosphate coated, triple-lipped seal, food-safe lubricant) led to an impressive 3.5x increase in MTBF.
Testimonial: “With BTZ’s UCFA206, our downtime dropped by 85%, total bearing maintenance cost declined by $24,000/year, and all equipment passed ISO 9906 audits.” – Plant Engineering Supervisor.
Certifications & Quality — Compliance for Global Markets
  • ISO 9001:2015 QMS (Quality Management System)
  • RoHS (EU Hazardous Substance Restrictions, 2011/65/EU)
  • SGS Testing, Material Traceability Reports
  • Full batch-level QA with in-house laboratory (ISO 17025 equivalent)
  • Co-development with enterprises in over 78 countries, 12+ years export experience
Delivery, Warranty & Support
  • Lead Time: Standard units ready to ship within 3–7 working days (custom sizes: 2–3 weeks)
  • Warranty: 2-Year limited warranty (rolling/metal seal failure)
  • Customer Support: 24/7 technical chat, site installation, digital document library, video guides
  • Returns: 100% quality guarantee; free replacement for verified QC failure within 6 months
FAQ for UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing
Q1: What is the standard material composition of UCFA206 units?
A1: The insert is made from premium GCr15 bearing steel (yield strength: ≥785 MPa), while the housing uses ductile/cast iron (ASTM A536). Coatings (phosphate, zinc) available for additional corrosion protection.
Q2: Which installation standards are supported?
A2: Conforms to ISO 113 (bearing inserts) and ISO 146 (housing). Shaft tolerance to h7/h8, and mounting holes fit ASTM/ABMA standards for industrial machines/conveyors.
Q3: Can the sealing system be customized for aggressive environments?
A3: Yes. Options include double lip, triple lip, or labyrinth seals (for extra dust/water ingress resistance). Food-grade FDA seals also available.
Q4: What is the expected service life (L10) of UCFA206 units?
A4: Typically >40,000 hours based on ISO 281 fatigue tests with specified dynamic loads and proper lubrication. Field data shows 3–4x lifespan compared to economy brands.
Q5: What technical documentation and support are provided?
A5: Full 3D CAD models (STEP/IGES), installation guides, material certificates, and ongoing online engineering support are free for all customers.
Q6: Are certifications and quality reports available on request?
A6: Yes. Certificates for ISO, RoHS, SGS, and custom test data (sound, vibration, salt spray) available per batch/order.
Q7: What industries benefit most from UCFA206 units?
A7: Waterworks, petrochemicals, mining, metallurgy, food processing, and engineering projects with continuous load/misalignment risk.
Conclusion & Industry Reference Links

In summary, the UCFA206 Take Up Housing Bearing Unit Pillow Block Bearing delivers outstanding reliability, industry-approved engineering, and cost-effective customization for modern industrial systems. Complying with ISO, ANSI, and RoHS, and proven in tough global markets, UCFA206 is the smart upgrade in power transmission and bearing systems.

Further reading and references:
• Engineering Toolbox: Bearing Types, Standards & Calculators
• Industry Applications: Pillow Block Bearings & Trends
• Rollements.fr Bearing Forum (French/English)
• Grand View Research: Bearing Market Analysis 2024

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